Making our planet more productive

For more than 100 years, Praxair has taken air and turned it into ways to make plants operate more cleanly and productively, food taste better, breathing easier and manufacturing processes more efficient.

Understand our commitment >
Praxair Truck

We spark productivity

At Praxair, we are a trusted provider of industrial gases, applications, products and services that support welding, cutting and other processes.

Improve your process >
Praxair Welding

Keeping food fresher, longer

Our gases provide the product characteristics that our customers need. Frozen, chilled, crisp, fresh, fizzy — it’s all possible with Praxair gases and application expertise.

Learn about our total system approach >
Food Fruits Vegetables

Our people make all the difference

While our people offer a diverse set of backgrounds, talents and perspectives, they have one thing in common — a commitment to making our planet more productive.

Get to know our people >
Praxair People